322291268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{213721}}^1$

素因数の和:213767

約数の個数: 24

約数和(自身を含む): 628342680

約数和(自身を除く): 306051412

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 213721, 427442, 854884, 2778373, 5556746, 6197909, 11113492, 12395818, 24791636, 80572817, 161145634, 322291268]

約数ペア:

[(1, 322291268), (2, 161145634), (4, 80572817), (13, 24791636), (26, 12395818), (29, 11113492), (52, 6197909), (58, 5556746), (116, 2778373), (377, 854884), (754, 427442), (1508, 213721)]